Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

This extremely mysterious phenomenon of UFOs or UAPs inevitably touches on matters of religion, spirituality, morality, and ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

From whispered campfire stories to late-night talk radio, alien abduction tales dig under the skin in a way few sci-fi subgenres can. They turn the infinite mystery of the cosmos into something ...

That little alien emoji staring back from your phone, with its smooth, bulbous head and almond-shaped black eyes, has ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

Marking the 250th anniversary of America's Declaration of Independence, The Deep Dive presents some of our favorite dramas ...